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Emerson Sensi Wi-Fi Thermostat 1F86U-42WF for Smart Home, Works with Alexa

4.0 out of 5 stars 3,804 customer reviews

Price: $149.99
Sale: $140.09 & FREE Shipping. Details
You Save: $9.90 (7%)
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Only 3 left in stock - order soon.
Sold by EnterpriseGroup and Fulfilled by Amazon. Gift-wrap available.
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Amazon Certified
This item is certified to work with Alexa
Control this product with your voice through select Alexa devices.
    This fits your .
  • Enter your model number to make sure this fits.
  • Works with Alexa for voice control (Alexa device sold separately). Terminal load rating: 0.05 to 1.5 Amps (load per terminal) 1.5 Amps maximum load (all terminals combined)
  • Integrates with amazon alexa for voice control and wink smart home platforms, and works with google assistant and google home using the no cost wink a
  • Works with hvac systems in most homes: A c-wire is required for heat-only, cool-only and heat pump systems without aux
  • Features geofencing for location-based temperature control and 7-day flexible scheduling to help reduce wasteful heating and cooling when no one is ho
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23 new from $136.89 5 used from $80.00 1 refurbished from $99.99

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Frequently bought together

  • Emerson Sensi Wi-Fi Thermostat 1F86U-42WF for Smart Home, Works with Alexa
  • +
  • Emerson F61-2663 Wall Plate for Sensi Wi-Fi Programmable Thermostat, White
Total price: $146.49
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (3804) 4 out of 5 stars (187) 3 out of 5 stars (690) 4 out of 5 stars (159) 4 out of 5 stars (1906) 4 out of 5 stars (17396)
Price $149.99 $94.98 $99.00 $79.99 $81.38 $219.98
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By EnterpriseGroup Amazon.com Amazon.com Amazon.com Fat Boy Tools USA Supply Source
Are Batteries Required No Yes No Yes No Yes
Color White White black White White
Display Digital Digital Digital Digital
Item Dimensions 1.12 x 5.88 x 3.75 in 5.88 x 3.75 x 1 in 4 x 4 x 1.25 in 6.16 x 9.59 x 2.08 in 1.5 x 5.75 x 3.5 in 1.21 x 3.3 x 3.3 in

Product description

Style:Pro

From the couch, the car or the airport lounge, your Sensi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Designed to work with the wires you already have, Sensi thermostat does not require a common wire (c-wire) in many cases, so it is compatible with most heating and cooling systems* (U.S. and Canada only). The intuitive app walks you through each step of installation and configuration so you don't even need to know what kind of system you have. Set your Sensi thermostat to automatically adjust your homes temperature for location-based temperature control with geofencing, or quickly create a 7-day schedule to reduce wasteful heating and cooling when no one is home. If you need anything, we’re here to help. Visit sensicomfort.com/support for around-the-clock access to support articles, instructional downloads and comprehensive support videos. Our highly-trained Sensi Support Team can be reached at support@sensicomfort.com or 1.888.605.7131, seven days a week. *Does not work with electric baseboard heat and some other systems. A c-wire is required for heat-only, cool-only and heat pump systems without aux. Check compatibility using the free compatibility tool on our website to make sure Sensi will work in your home.


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July 14, 2014
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December 3, 2016
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